Using a Chiminea Indoors Chiminesas can add warmth and ambiance to a backyard. It can also be used for cooking and is more secure than an open fire pit. Clay Chimineas require a layer sand on the base to protect them from thermal cracks caused by sudden fluctuations in temperature. https://stovescanada01234.blogchaat.com/29907051/don-t-buy-into-these-trends-concerning-chiminea-fire-pit